absolute.java

来自「21天学通JAVA2（第三版）（专业参考版）」· Java 代码 · 共 21 行

import java.awt.*;
import javax.swing.*;

public class Absolute extends JFrame {
    public Absolute() {
        super("Example");
        setSize(300, 300);
        Container pane = getContentPane();
        pane.setLayout(null);
        JButton myButton = new JButton("Click Me");
        myButton.setBounds(new Rectangle(10, 10, 120, 30));
        pane.add(myButton);
        setContentPane(pane);
        setVisible(true);
    }

    public static void main(String[] arguments) {
        Absolute ex = new Absolute();
    }
}